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Drag each label to the correct location on the chart. classify each reaction as endothermic or exothermic.
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Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with this sample so that the rate of neutron production drops down to 1.8 neutrons per fission event, which will be effective at achieving a critical mass? check all that apply. remove a deflective shield surrounding the sample. remove absorbent material mixed in with the sample. compress the sample of americium-241.
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Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?
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Which of the following molecules is polar? c3h7oh c2h5cooh
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What are two things through which water moves...
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